Newly installed ROM won't recognize SIM Card
I'm a proud owner of a Samsung Galaxy S3 I9300 (bought in Israel) running 4.1.2 stock.
I've installed "Revolutionary S5 ROM V3" on it, but after a successful installation, the phone failed to recognize my SIM card, thinking there's no SIM card inside. I panicked and restored my NANDroid backup, and everything worked well, but how can I get Revolutionary S5 ROM (or any ROM for that matter) other than my stock ROM to recognize my SIM card?
By the way, I'm sorry I have to make a new thread about it rather than ask my question in the ROM's page, unfortunately it prevents me from doing so because of my low post count.
Thanks for your support!